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2018-01-15ia64: clean up swiotlb supportChristoph Hellwig6-58/+20
2018-01-15ia64: use generic swiotlb_opsChristoph Hellwig4-40/+13
2018-01-15ia64: replace ZONE_DMA with ZONE_DMA32Christoph Hellwig4-8/+8
2018-01-15swiotlb: remove various exportsChristoph Hellwig1-13/+0
2018-01-15swiotlb: refactor coherent buffer allocationChristoph Hellwig1-57/+65
2018-01-15swiotlb: refactor coherent buffer freeingChristoph Hellwig1-14/+21
2018-01-15swiotlb: wire up ->dma_supported in swiotlb_dma_opsChristoph Hellwig1-0/+1
2018-01-15swiotlb: add common swiotlb_map_opsChristoph Hellwig2-0/+51
2018-01-15swiotlb: rename swiotlb_free to swiotlb_exitChristoph Hellwig4-5/+5
2018-01-15x86: rename swiotlb_dma_opsChristoph Hellwig1-2/+2
2018-01-15powerpc: rename swiotlb_dma_opsChristoph Hellwig4-5/+5
2018-01-15ia64: rename swiotlb_dma_opsChristoph Hellwig3-8/+8
2018-01-15arm64: rename swiotlb_dma_opsChristoph Hellwig1-2/+2
2018-01-15swiotlb: suppress warning when __GFP_NOWARN is setChristian König1-6/+9
2018-01-15h8300: use dma-directChristoph Hellwig5-79/+3
2018-01-15cris: use dma-directChristoph Hellwig5-98/+6
2018-01-15dma-direct: reject too small dma masksChristoph Hellwig2-0/+20
2018-01-15dma-direct: make dma_direct_{alloc,free} available to other implementationsChristoph Hellwig3-9/+11
2018-01-15dma-direct: retry allocations using GFP_DMA for small masksChristoph Hellwig1-1/+24
2018-01-15dma-direct: add support for allocation from ZONE_DMA and ZONE_DMA32Christoph Hellwig1-0/+14
2018-01-15dma-direct: use node local allocations for coherent memoryChristoph Hellwig1-1/+1
2018-01-15dma-direct: add support for CMA allocationChristoph Hellwig1-6/+18
2018-01-15dma-direct: add dma address sanity checksChristoph Hellwig1-1/+30
2018-01-15dma-direct: use phys_to_dmaChristoph Hellwig1-11/+7
2018-01-15dma-direct: rename dma_noop to dma_directChristoph Hellwig12-34/+29
2018-01-15dma-mapping: provide a generic asm/dma-mapping.hChristoph Hellwig8-64/+14
2018-01-15dma-mapping: add an arch_dma_supported hookChristoph Hellwig3-7/+26
2018-01-15dma-mapping: clear harmful GFP_* flags in common codeChristoph Hellwig12-31/+7
2018-01-15dma-mapping: warn when there is no coherent_dma_maskChristoph Hellwig1-0/+1
2018-01-10s390: move s390_pci_dma_ops to asm/pci_dma.hChristoph Hellwig2-2/+3
2018-01-10microblaze: remove the dead !NOT_COHERENT_CACHE dma codeChristoph Hellwig1-28/+0
2018-01-10microblaze: remove dma_nommu_dma_supportedChristoph Hellwig2-13/+0
2018-01-10microblaze: rename dma_direct to dma_nommuChristoph Hellwig2-26/+26
2018-01-10powerpc: rename dma_direct_ to dma_nommu_Christoph Hellwig15-68/+68
2018-01-10hexagon: use the generic dma_capable helperChristoph Hellwig2-7/+1
2018-01-10dma-mapping: move dma_mark_clean to dma-direct.hChristoph Hellwig10-18/+10
2018-01-10dma-mapping: move swiotlb arch helpers to a new headerChristoph Hellwig34-195/+165
2018-01-10mips: fix an off-by-one in dma_capableChristoph Hellwig1-1/+1
2018-01-10arm64: don't override dma_max_pfnChristoph Hellwig1-9/+0
2018-01-10dma-mapping: take dma_pfn_offset into account in dma_max_pfnChristoph Hellwig1-1/+1
2018-01-09s390: remove the unused dma_capable helperChristoph Hellwig1-7/+0
2018-01-09riscv: remove the unused dma_capable helperChristoph Hellwig1-8/+0
2018-01-09m32r: remove the unused dma_capable helperChristoph Hellwig1-7/+0
2018-01-09arc: remove CONFIG_ARC_PLAT_NEEDS_PHYS_TO_DMAChristoph Hellwig3-17/+7
2018-01-09powerpc: remove unused flush_write_buffers definitionChristoph Hellwig1-3/+0
2018-01-09m32r: remove unused flush_write_buffers definitionChristoph Hellwig1-2/+0
2018-01-09hexagon: remove unused flush_write_buffers definitionChristoph Hellwig1-2/+0
2018-01-09alpha: mark jensen as brokenChristoph Hellwig1-0/+1
2018-01-07Linux 4.15-rc7v4.15-rc7Linus Torvalds1-1/+1
2018-01-07Merge branch 'parisc-4.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds8-16/+71